Current local time in Osan, South Korea
KST · UTC+09:00 · Korean Standard Time
About Osan
Osan, Gyeonggi, South Korea uses the Korean Standard Time time zone (Asia/Seoul), currently UTC+09:00. Population: about 158,978.
| Country: | South Korea |
|---|---|
| State / region: | Gyeonggi |
| Coordinates: | 37°09′N / 127°04′E |
| Population: | 158,978 |
| Currency: | Won (KRW) |
| Languages: | Korean |
| Country calling code: | +82 |
Time zone in Osan
| IANA time zone: | Asia/Seoul |
|---|---|
| Time zone name: | Korean Standard Time (KST) |
| Current UTC offset: | UTC+09:00 |
| UTC time now: |
Daylight saving time
Osan does not observe daylight saving time; clocks stay on UTC+09:00 all year.
Sunrise and sunset in Osan today
| Sunrise: | 06:45 |
|---|---|
| Sunset: | 17:46 |
| Solar noon: | 12:16 |
| Day length: | 11h 00m |
| Civil twilight: | 06:19 – 18:13 |
Calculated for 2026-10-22 at the city’s coordinates using PHP’s solar position algorithm; times are local (KST) and approximate to about a minute.
Time difference from Osan
- London+8 hOsan is 8 hours ahead of London
- New York+13 hOsan is 13 hours ahead of New York
- Abuja+8 hOsan is 8 hours ahead of Abuja
Frequently asked questions about Osan time
What time zone is Osan in?
Osan uses the IANA time zone Asia/Seoul (Korean Standard Time). The current offset is UTC+09:00.
Does Osan observe daylight saving time?
Osan does not observe daylight saving time; clocks stay on UTC+09:00 all year.
What is the time difference between Osan and London?
Right now Osan is 8 hours ahead of London. The difference can change when either place changes its clocks; use the comparison tool for a specific date.
What is the time difference between Osan and New York?
Right now Osan is 13 hours ahead of New York. The difference can change when either place changes its clocks; use the comparison tool for a specific date.